Can you survive December 21 2012? In this challenging CO-OP map - at the end of all time, the only escape from apocalypse hides itself at Mob Stadium. Mob Stadium 2012 is a single but fairly lengthly map with a grand finale.

Our survivors must escape on the last train running out of town.

The Survivors must make their way out of an abandoned house through a rural area to the Jail. Then through the jail and out into and through Downtown to a school. They must then make it through the school and onto the football field for extraction.

Highland Hospital is not the best refuge, but the middle of the forest do not have a choice

A hub of a run-down factory located deep in the forest. You set out there thinking it was safe, only to find there was no way out...

This is a port of Twisted Fates from Left 4 Dead 2 to Left 4 Dead. Can you find your way out of this series of mazes alive?

Based of the Duke nukem's space map this map sets you in a space station, where you and your 3 friends have to survive waves of oncoming zombies. The map is made with lots of places to hide and lots of tunnels and access points, trying to make the map as difficult as possible while still being somewhat easy so not to frustrate the players. The map uses almost 100% custom textures.

In this is a challenging survival map, Survivors trip a switch to the Gates of the Dead. As the clock ticks, other gates begin to open creating a map with dynamic and increasing challenges. (Recommended for 4 players and no NPCs)

Fight off the infection in a classic-style military bunker. Leave feedback in the comments section, as I am about to release an update. Your requests just might make it into the map!

A blast from tlhe past, Our four survivors find themselves in the black mesa research facility.

I made ​​this map for fun, and I want you enjoy it. Not a serious map. The only goal is to enjoy and... burn and massacre a few zombies, tanks, hunters, smokers and boomers.

This map was an idea that I thought of while building a base on NoMercy's Rooftop. This map is made for Scripters and Fort Building but if you really wanted you can use it for a legit game. *EDIT* Heard Some Complaints About Missing Stuff. Will fix. Till then, continue building!

Use this map to gain the l4d achievement 'Barrel Rolled.' I decided I should make it since I haven't even got this achievement yet and only 0.9% of players do.

based on the css map aim_texture_2. i take no credit for mapping, the original author is SixThree. i simply ported it over to l4d and l4d2. credits to NightSky for the poster. also it includes custom skybox, nav, and items.

New survival game you can scape with o without your friends (have coop and versus mode), the maps give a nav error but ignore that is perfectly functional , its for play without boots

A short map that teaches you to crown witches like a pro through experience. Uses only the pump shotgun to append to the rules of the Frustrians Mod. May add auto-shotgun if players request it.

Refer to the change log for all updates and please leave feedback. Thank you :)

A small survival map you have control over the zombies there are plenty of weapons and ammo for you to use and you decide how difficult you want the map by using the doors for extra fun, have fun ppl

Do you want pounce at hurrying Survivor, from a height 16 floors? Open console in game menu: sv_cheats 1; mp_gamemode versus; ent_fire !self setteam 3; map hunt_25jump_flame_place

Kill zombies indoors and outdoors in a fully working and complete campaign consisting of five orange maps with plenty of alerts.

Our little Achievement Map. You can practice killing the witch, the tank, meleeing the hunter and some other stuff. If u want to spawn a Hunter, Tank or Witch just go into his/her room and push the button!

What is more fun than a sniper war? Sniper wars while riding a jet thousands of miles high that is half torn apart, and likely to crash and burn! This map MUST be played with 2 or more humans. PLAY ON ADVANCED OR EXPERT FOR MAXIMUM ENJOYMENT!

Stressed? Overworked? Download this tiny itty bitty map. Simply jump off the plane and enjoy the wind as it caresses your body before your impending doom. You may also jump straight up near the cockpit, for a bigger surprise :)

This is a map i made. As you can see its basic, but the times I've played on i have been fun. Ive fixed the problems with the ladders and nav. for some reason it says nav errors at the start but it still works. Please give feedback